comparison src/Silvet.cpp @ 364:78ed74fa177b

Fix crash in finetune mode sometimes caused by note remaining on while column falls below threshold

         int j = si->second;
 
         active[j] = strength;
 
         if (shiftCount > 1) {
-            activeShifts[j] = bestShifts[j];
+            if (!bestShifts.empty()) {
+                activeShifts[j] = bestShifts[j];
+            } else {
+                // can happen if column was below threshold
+                activeShifts[j] = 0;
+            }
         }
     }
 
     m_pianoRoll.push_back(active);